package com.ynny.chapter11.mapper;

import com.ynny.chapter11.entity.Score;
import org.apache.ibatis.annotations.Param;

import java.util.List;


public interface StudentMapper {

     int addscore(Score score);

     List<Score> selectscore();

     int updatescore(@Param("number") String number,@Param("chinese")
       int chinese,@Param("math") int math,@Param("english") int english);

     int deletescore(String number);




}
